Masahiro Andoh(安藤 まさひろ,Andō Masahiro?, born September 16, 1954) is a Japanese composer, guitarist and T-Square's leader from Chikusa-ku, Nagoya, Aichi Prefecture, Japan. He was also one-third of "Ottottrio", a Superband led by three Japanese guitarists: himself, Hirokuni Korekata of KORENOS and Issei Noro of Casiopea.

Both "Temptation of Legs" and "The Water of the Rainbow" were marketed under their native Japanese Names.

Adventures (1984)

Stars and the Moon (1984)

RESORT (1985)

SPORTS (1986)

Truth (1987)

The song from which this album gets its name, "Truth", and its various remixes, such as Truth 1991 (with Masato Honda instead of Takeshi Itoh), Truth 21c (2001, with Takeshi Itoh, as T-Square Plus), Truth (Drum and Bass Remix featuring Resonance-T, 2003), Truth (20th Anniversary Version, featuring Evolution-K, 2006), etcetera) have been used as Opening Themes for Japan's Formula 1 Races from 1987 to 2006. It was not used from 2007 to 2011, but T-Square has apparently announced that the song will return as the Japanese Formula 1 theme song for 2012's Tournament.

Yes, No (1988)

Wave (1989)

Natural (1990)

NEW-S (1991)

Refreshest (1991)

Impressive (1992)

Human (1993)

Summer Planet(1994)

Marketed under its Japanese Name.

Welcome to the Rose Garden (1995)

B.C. A.D. (1996)

Blue in Red (1997)

Gravity (1998)

Sweet & Gentle (1999)

T-Square (2000)

Friendship (2000)

Brasil (2001)

This album featured a song named "A Distancia", a song originally written by ex-T-Square Saxophonist Masato Honda, however, Takeshi Itoh played on this Track. Masato Honda released his own version on "Cross Hearts", which was his Fifth Solo album.

Truth 21c (2001)

This album, as the name implies, includes an arrangement of the song, "Truth", from the 1987 Album of the same name. It also includes arrangements of other well-known T-Square songs.